Suction device for medical use



FIG. 1 is a front perspective view of a first suction device for medical use, in accordance with my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

CLAIM The ornamental design for a suction device for medical use, as shown and described. 